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Extension Springs

Extension Spring

MAX Springs has an enormous range of extension springs, available in spring wire C and Stainless Steel. The extension springs have German loops while this is the most used one and has the best guarantee against breaking.

 
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d / Wire Diameter (mm)
Di / Inside Diameter (mm)
De / Outside Diameter (mm)
Lo / Free Length (mm)

C1986

C1986
From €1.41 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
9,5
Lo / Free Length (mm)
76
Loop Height
18
Fmax / Maximum Force (N)
564
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1986S

C1986S
From €1.74 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
9,5
Lo / Free Length (mm)
76
Loop Height
18
Fmax / Maximum Force (N)
480
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1987

C1987
From €1.41 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
15,5
Lo / Free Length (mm)
100
Loop Height
18
Fmax / Maximum Force (N)
564
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1987S

C1987S
From €1.74 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
15,5
Lo / Free Length (mm)
100
Loop Height
18
Fmax / Maximum Force (N)
480
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1988

C1988
From €1.53 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
24,5
Lo / Free Length (mm)
136
Loop Height
18
Fmax / Maximum Force (N)
564
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1988S

C1988S
From €1.74 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
24,5
Lo / Free Length (mm)
136
Loop Height
18
Fmax / Maximum Force (N)
480
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1989

C1989
From €1.67 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
39,5
Lo / Free Length (mm)
196
Loop Height
18
Fmax / Maximum Force (N)
564
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1989S

C1989S
From €1.94 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
24
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
20
De / Outside Diameter (mm)
28
N / Total Coils
39,5
Lo / Free Length (mm)
196
Loop Height
18
Fmax / Maximum Force (N)
480
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1990

C1990
From €1.41 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
25
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
21
De / Outside Diameter (mm)
29
N / Total Coils
13,5
Lo / Free Length (mm)
93,6
Loop Height
17,8
Fmax / Maximum Force (N)
645,8
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1990S

C1990S
From €1.74 incl tax
d / Wire Diameter (mm)
4
Dm / Mean Diameter (mm)
25
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
21
De / Outside Diameter (mm)
29
N / Total Coils
13,5
Lo / Free Length (mm)
93,6
Loop Height
17,8
Fmax / Maximum Force (N)
542,5
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)